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Article #1586

Re: FileSystem

#1586
From: System Administrator
Date: Tue, 20 Nov 1990 03:20
18 lines
1322 bytes
Patrick.Verkaik@p11.f39.n512.z2.fidonet.org (Patrick Verkaik) writes:

> Hello, can anybody who knows anything about the FST compiler help me with
> the following problem?
Not sure if I qualify...but here goes:

> implementation module, but, after linking without any problems, 
> I get an error message when I try to execute a programme, 
> something like: DEALLOCATE, and wrong variable type...
> Also, I had some trouble assigning NIL to a pointer elsewhere in
> the implementation module... 

I've been lucky enough to stay away from FileSystem.File till now, but I
have encountered a similar problem with pointers like the one you mentioned.
The bug is that for some reason, you are attempting to DEALLOCATE NIL!
During debuging stages, I add, IF Ptr#NIL THEN DEALLOCATE (Ptr,SIZE(Ptr))....
That should help a little.  If you don't know where its crashing, you can
use the dbgMap feature to locate the problem procedure.
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Message-ID: <6g1ws3w163w@pain>
Path: arc1-ca.pugleaf.net!utzoo!censor!geac!torsqnt!news-server.csri.toronto.edu!cs.utexas.edu!usc!srhqla!unigold!pain.UUCP!root
References: <964.2746E8D2@puddle.fidonet.org>

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From: root@pain (System Administrator)
Newsgroups: comp.lang.modula2
Subject: Re: FileSystem
Message-ID: <6g1ws3w163w@pain>
Date: 20 Nov 90 03:20:40 GMT
References: <964.2746E8D2@puddle.fidonet.org>
Organization: Sequoia Public Access Info Network
Lines: 18